We stayed four nights and this was a perfect spot - really handy for the BTS/skytrain, a great open food/drink marketplace next door. The apartment is very new.
Nui arranged a taxi from the airport for us on arrival and met us at the building lobby. His brother met us and taxi'd us to the airport early in the morning at check-out.
Nui was easy to communicate with. The towels were a bit below our expectations, but Nui replaced them without question. They are thinner than western hotel towels, though. Wifi and other facilities all worked fine.